- class_name = commentable.class.name.underscore
.comment{style: "margin: 5px 0px 0px 0px"}
  = link_to avatar_for(current_user, size: :small), user_path(current_user)
  = form_for(@comment, remote: true) do |f|
    = hidden_field_tag "comment[commentable_id]", commentable.id
    = hidden_field_tag "comment[commentable_type]", class_name.classify
    = f.text_area :comment, id: dom_id(@comment, :text)
    .buttons
      = f.submit t(:save_note), class: 'btn btn-primary'
      #{t :or}
      = link_to(t(:cancel), edit_comment_path(@comment, "#{class_name}_id" => commentable.id, cancel: true), remote: true)
